Dear Dr. P.V.SREENIVASA REDDY

Please specify the individual q-vector and set ldisp=.false.
e.g.
&inputph
...
ldisp=.false.
/
0.5 0.5 0.5

By the way, you can use the tetrahedron method for the k-integration in DFPT 
and electron-phonon computation, if you use the latest version (QE ver. 6.1). I 
recommend that.

Best regards,
Mitsuaki Kawamura

--
------------------------------------------------------
Dr. Mitsuaki Kawamura
Software Advancement Team
Supercomputer Section
Materials Design and Characterization Laboratory 
The Institute for Solid State Physics, Kashiwa, Japan 
e-mail : [email protected]
------------------------------------------------------



From: [email protected] [mailto:[email protected]] On Behalf 
Of Peram sreenivasa reddy
Sent: Sunday, April 23, 2017 11:36 PM
To: PWSCF Forum <[email protected]>; [email protected]
Subject: [Pw_forum] Reg: plotting of electron phonon coupling constant like 
phonon dispersion plot

Dear PWSCF
Is it possible to plot electron-phonon coupling constant like phonon dispersion 
along different high symmetry points. I am using 4.3.2 standard version.

I can able to get electron-phonon coupling constant for total system by using 
lambda.x program. But i want to plot the same along different high symmetry 
points.
Plese suggest any possible ways.


Thanking you



-- 
P.V.SREENIVASA REDDY
Research Scholar
Department of Physics
Indian Institute of Technology
Hyderabad


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